Skip to content
    Moz logo Menu open Menu close
    • Products
      • Moz Pro
      • Moz Pro Home
      • Moz Local
      • Moz Local Home
      • STAT
      • Moz API
      • Moz API Home
      • Compare SEO Products
      • Moz Data
    • Free SEO Tools
      • Domain Analysis
      • Keyword Explorer
      • Link Explorer
      • Competitive Research
      • MozBar
      • More Free SEO Tools
    • Learn SEO
      • Beginner's Guide to SEO
      • SEO Learning Center
      • Moz Academy
      • SEO Q&A
      • Webinars, Whitepapers, & Guides
    • Blog
    • Why Moz
      • Agency Solutions
      • Enterprise Solutions
      • Small Business Solutions
      • Case Studies
      • The Moz Story
      • New Releases
    • Log in
    • Log out
    • Products
      • Moz Pro

        Your all-in-one suite of SEO essentials.

      • Moz Local

        Raise your local SEO visibility with complete local SEO management.

      • STAT

        SERP tracking and analytics for enterprise SEO experts.

      • Moz API

        Power your SEO with our index of over 44 trillion links.

      • Compare SEO Products

        See which Moz SEO solution best meets your business needs.

      • Moz Data

        Power your SEO strategy & AI models with custom data solutions.

      NEW Keyword Suggestions by Topic
      Moz Pro

      NEW Keyword Suggestions by Topic

      Learn more
    • Free SEO Tools
      • Domain Analysis

        Get top competitive SEO metrics like DA, top pages and more.

      • Keyword Explorer

        Find traffic-driving keywords with our 1.25 billion+ keyword index.

      • Link Explorer

        Explore over 40 trillion links for powerful backlink data.

      • Competitive Research

        Uncover valuable insights on your organic search competitors.

      • MozBar

        See top SEO metrics for free as you browse the web.

      • More Free SEO Tools

        Explore all the free SEO tools Moz has to offer.

      What is your Brand Authority?
      Moz

      What is your Brand Authority?

      Check yours now
    • Learn SEO
      • Beginner's Guide to SEO

        The #1 most popular introduction to SEO, trusted by millions.

      • SEO Learning Center

        Broaden your knowledge with SEO resources for all skill levels.

      • On-Demand Webinars

        Learn modern SEO best practices from industry experts.

      • How-To Guides

        Step-by-step guides to search success from the authority on SEO.

      • Moz Academy

        Upskill and get certified with on-demand courses & certifications.

      • SEO Q&A

        Insights & discussions from an SEO community of 500,000+.

      Unlock flexible pricing & new endpoints
      Moz API

      Unlock flexible pricing & new endpoints

      Find your plan
    • Blog
    • Why Moz
      • Small Business Solutions

        Uncover insights to make smarter marketing decisions in less time.

      • Agency Solutions

        Earn & keep valuable clients with unparalleled data & insights.

      • Enterprise Solutions

        Gain a competitive edge in the ever-changing world of search.

      • The Moz Story

        Moz was the first & remains the most trusted SEO company.

      • Case Studies

        Explore how Moz drives ROI with a proven track record of success.

      • New Releases

        Get the scoop on the latest and greatest from Moz.

      Surface actionable competitive intel
      New Feature

      Surface actionable competitive intel

      Learn More
    • Log in
      • Moz Pro
      • Moz Local
      • Moz Local Dashboard
      • Moz API
      • Moz API Dashboard
      • Moz Academy
    • Avatar
      • Moz Home
      • Notifications
      • Account & Billing
      • Manage Users
      • Community Profile
      • My Q&A
      • My Videos
      • Log Out

    The Moz Q&A Forum

    • Forum
    • Questions
    • Users
    • Ask the Community

    Welcome to the Q&A Forum

    Browse the forum for helpful insights and fresh discussions about all things SEO.

    1. Home
    2. Digital Marketing
    3. Web Design
    4. Is it necessary to redirect every Error page (404 or 500) found?

    Moz Q&A is closed.

    After more than 13 years, and tens of thousands of questions, Moz Q&A closed on 12th December 2024. Whilst we’re not completely removing the content - many posts will still be possible to view - we have locked both new posts and new replies. More details here.

    Is it necessary to redirect every Error page (404 or 500) found?

    Web Design
    3
    5
    2257
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as question
    Log in to reply
    This topic has been deleted. Only users with question management privileges can see it.
    • jmansd
      jmansd last edited by

      If I have Hundreds of pages with 404 and 500 erros should set up 301 redirects for all of them?  Some of the pages have external links, some don't.

      1 Reply Last reply Reply Quote 0
      • RyanKent
        RyanKent @jmansd last edited by

        There are a few reasons this can happen. Each tool crawls the web at different times and see different things. I would recommend at least investigating any issues you find regardless of which tool you used to discover it.

        Personally, I would pay good money for a tool from Google which used their algorithms and data, but that isn't an option so we do the best we can with the available tools. Google WMT and SEOmoz crawl reports are two parts of that solution for me.

        1 Reply Last reply Reply Quote 1
        • Doc_Sheldon
          Doc_Sheldon last edited by

          Josh- I'm of the opinion that there is no tool in the wild that is consistently accurate, in any regard, including detection of 404 errors. There are a number of things that can cause one tool to detect an error, while another won't. Personally, I compare the results of all the different tools I use, and hopefully find a consensus. Failing that, I double check with them all, and look for consistent results. If nothing changes, you may just have to "consider the source" and decide in which tool you have greater confidence.

          Not much help, I realize, but sometimes that's just the way it is. 😉

          1 Reply Last reply Reply Quote 2
          • jmansd
            jmansd @RyanKent last edited by

            Thanks-

            Some of the errors came from Opensiteexporer, but are not in Google webmaster tools.  What do you think about this?

            RyanKent 1 Reply Last reply Reply Quote 0
            • RyanKent
              RyanKent last edited by

              500 errors should not happen. I would recommend determining the root issue and resolving it.

              404s are a natural part of the internet. There is nothing inherently wrong with your site having some pages that offer 404 errors.

              With that said, I recommend taking any pages with value that 404 and 301 them to the most appropriate page on your site. It will allow your link juice to be retained, and offer your users a better experience.

              I would also recommend offering a soft 404 error page that offers a site map or other navigation help.

              jmansd 1 Reply Last reply Reply Quote 3
              • 1 / 1
              • First post
                Last post

              Got a burning SEO question?

              Subscribe to Moz Pro to gain full access to Q&A, answer questions, and ask your own.


              Start my free trial


              Browse Questions

              Explore more categories

              • Moz Tools

                Chat with the community about the Moz tools.

              • SEO Tactics

                Discuss the SEO process with fellow marketers

              • Community

                Discuss industry events, jobs, and news!

              • Digital Marketing

                Chat about tactics outside of SEO

              • Research & Trends

                Dive into research and trends in the search industry.

              • Support

                Connect on product support and feature requests.

              • See all categories

              Related Questions

              • paul-bold

                Should I Redirect Pagination?

                Working on a redirect map for a client moving platforms and they have all of their category pagination indexed - no canonical link and no rel next/prev's on any of them. Should I redirect the pagination pages to the main category page on the new platform? Or Should I allow the pagination to de-index itself type of thing? Thoughts and experience?

                Web Design | | paul-bold
                0
              • LuaMarketing2

                Are pages not included in navigation given less "weight"

                Hi, we recently updated our website and our main navigation was dramatically slimmed down to just three pages and no drop down under those. Yet we have many more important pages, which are linked to once on one of those main three pages. However, will this hurt those other pages because they are not included in navigation (some of which were starting to get good traction in rankings)?
                Thanks!

                Web Design | | LuaMarketing2
                0
              • Verve-Innovation

                Website Home page suddenly disappeared after changing Hosting

                HI All,  My site was ranking very well and was in 1st page of google for most of my keywords. Last week we did some update to the site and moved it to new hosting and from then onwards I dont see my site home page in Google ranking . My Website Name is : royalevents.com.au. We used to be in 1st of Google for keywords like wedding Mandaps, Indian Wedding Mandaps etc, Would be great if some one helps us to figure out whats gone wrong .. I also did Webmaster Fetch as Google but nothing happened. Thanks

                Web Design | | Verve-Innovation
                0
              • monicapopa

                Help with error: Not Found The requested URL /java/backlinker.php was not found on this server.

                Hi all, We got this error for almost a month now. Until now we were outsourcing the webdesign and optimization, and now we are doing it in house, and the previous company did not gave us all the information we should know. And we've been trying to find this error and fix it with no result. Have you encounter this issue before? Did anyone found or knows a solution? Also would this affect our website in terms of SEO and in general. Would be very grateful to hear from you. Many thanks. Here is what appears on the bottom of the site( www.manvanlondon.co.uk) Not Found The requested URL /java/backlinker.php was not found on this server. <address>Apache/2.4.7 (Ubuntu) Server at 01adserver.com Port 80</address> <address> </address> <address> </address>

                Web Design | | monicapopa
                0
              • JoshAM

                Multiple Local Schemas Per Page

                I am working on a mid size restaurant groups site.  The new site (in development) has a drop down of each of the locations.  When you hover over a location in the drop down it shows the businesses info (NAP).  Each of the location in the Nav list are using schema.org markup. I think this would be confusing for search robots.  Every page has 15 address schemas and individual restaurants pages NAP is at the below all the locations' schema/NAP in the DOM. Have any of you dealt with multiple schemas per page or similar structure?

                Web Design | | JoshAM
                0
              • CFSSEO

                What else should you call the Home page?

                In the menu bar and footer the main page is called Home.  Would it confuse people to rename it to Business Name Home or Business Name? How do you handle this?

                Web Design | | CFSSEO
                0
              • stefanok

                Mobile Site Pages: Word Count Help

                Hi there I am doing a mobile website for a client and they asked me what the dieal word count would be per page. They are SEO conciosu but we are not doing SEO on this site. I would just like to know a general rule of thumb. Regards Stef

                Web Design | | stefanok
                0
              • Beemer

                Two home pages?

                One of my campaigns shows duplicate page content for domain xxx and xxx/index. There is only one index (home) page, so why does it report on two?

                Web Design | | Beemer
                0

              Get started with Moz Pro!

              Unlock the power of advanced SEO tools and data-driven insights.

              Start my free trial
              Products
              • Moz Pro
              • Moz Local
              • Moz API
              • Moz Data
              • STAT
              • Product Updates
              Moz Solutions
              • SMB Solutions
              • Agency Solutions
              • Enterprise Solutions
              Free SEO Tools
              • Domain Authority Checker
              • Link Explorer
              • Keyword Explorer
              • Competitive Research
              • Brand Authority Checker
              • MozBar Extension
              • MozCast
              Resources
              • Blog
              • SEO Learning Center
              • Help Hub
              • Beginner's Guide to SEO
              • How-to Guides
              • Moz Academy
              • API Docs
              About Moz
              • About
              • Team
              • Careers
              • Contact
              Why Moz
              • Case Studies
              • Testimonials
              Get Involved
              • Become an Affiliate
              • MozCon
              • Webinars
              • Practical Marketer Series
              • MozPod
              Connect with us

              Contact the Help team

              Join our newsletter
              Moz logo
              © 2021 - 2025 SEOMoz, Inc., a Ziff Davis company. All rights reserved. Moz is a registered trademark of SEOMoz, Inc.
              • Accessibility
              • Terms of Use
              • Privacy

              Looks like your connection to Moz was lost, please wait while we try to reconnect.